/* ============ 히어로 ============ */
.kh-hero {
	position: relative;
	padding: 80px 0 100px;
	overflow: hidden;
}
.kh-hero-bg {
	position: absolute; inset: 0; z-index: 0;
	background:
		radial-gradient(circle at 85% 20%, var(--kh-yellow-wash) 0%, transparent 40%),
		radial-gradient(circle at 10% 80%, var(--kh-red-wash) 0%, transparent 45%),
		var(--kh-paper);
}
.kh-hero-inner {
	position: relative; z-index: 1;
	display: grid; grid-template-columns: 1.1fr 1fr; gap: 60px; align-items: center;
}
.kh-hero-badge {
	display: inline-flex; align-items: center; gap: 10px;
	padding: 8px 16px; border-radius: var(--r-pill);
	background: #fff; border: 1px solid var(--line-2);
	box-shadow: var(--shadow-sm);
	font-size: 14px; font-weight: 600; color: var(--kh-ink-2);
	margin-bottom: 24px;
}
.kh-badge-dot {
	width: 8px; height: 8px; border-radius: 50%;
	background: var(--kh-red); position: relative;
}
.kh-badge-dot::after {
	content: ''; position: absolute; inset: -4px; border-radius: 50%;
	background: var(--kh-red); opacity: 0.3;
	animation: pulse 1.8s ease-out infinite;
}
@keyframes pulse {
	0% { transform: scale(1); opacity: 0.4; }
	100% { transform: scale(2); opacity: 0; }
}
.kh-hero-title { margin-bottom: 24px; }
.kh-hero-accent { position: relative; display: inline-block; }
.kh-underline {
	position: absolute; left: -4px; right: -4px; bottom: -2px;
	width: calc(100% + 8px); height: 14px;
	z-index: -1; opacity: 0.85;
}
.kh-hero-sub { font-size: 19px; line-height: 1.75; margin: 0 0 32px; }
.kh-hero-cta { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 40px; }
.kh-hero-stats {
	display: flex; align-items: center; gap: 24px;
	padding: 20px 0; border-top: 1px solid var(--line-2);
}
.kh-hero-stats > div:not(.kh-hero-stat-sep) {
	display: flex; flex-direction: column;
}
.kh-hero-stats b {
	font-size: 26px; font-weight: 800; color: var(--kh-ink);
	letter-spacing: -0.02em;
}
.kh-hero-stats span { font-size: 13px; color: var(--kh-ink-3); font-weight: 500; }
.kh-hero-stat-sep { width: 1px; height: 30px; background: var(--line); }

/* 히어로 일러스트 */
.kh-hero-illust {
	position: relative; aspect-ratio: 1; max-width: 520px; margin: 0 auto;
}
.kh-blob {
	position: absolute; border-radius: 50%;
	filter: blur(0px);
	animation: blobFloat 10s ease-in-out infinite;
}
.kh-blob-1 {
	width: 60%; height: 60%; top: 10%; right: 5%;
	background: var(--kh-yellow-soft);
	opacity: 0.55;
}
.kh-blob-2 {
	width: 50%; height: 50%; bottom: 0; left: 0;
	background: var(--kh-peach);
	opacity: 0.55;
	animation-delay: -5s;
}
@keyframes blobFloat {
	0%, 100% { transform: translate(0,0) scale(1); }
	50% { transform: translate(12px,-16px) scale(1.05); }
}
.kh-hero-photo {
	position: absolute; inset: 12% -10%;
	transform: rotate(-0deg);
	transition: transform 0.4s;
}
.kh-hero-photo:hover { transform: rotate(0deg) scale(1.02); }
.kh-photo-inner {
	background: linear-gradient(180deg, var(--kh-yellow-wash), var(--kh-peach));
	border-radius: var(--r-lg);
	aspect-ratio: 0.85;
	overflow: hidden;
	display: flex; align-items: flex-end; justify-content: center;
}

.kh-human{display: flex; flex-direction: row; justify-content: flex-end; }
.kh-human img {max-width:75vw;}

.kh-photo-child { width: 85%; height: 100%; }
.kh-speech {
	position: absolute; top: -16px; right: -24px;
	background: var(--kh-yellow); color: var(--kh-ink);
	padding: 12px 18px; border-radius: 18px 18px 18px 4px;
	box-shadow: var(--shadow-md);
	transform: rotate(4deg);
	animation: wiggle 4s ease-in-out infinite;
}
@keyframes wiggle {
	0%, 100% { transform: rotate(4deg); }
	50% { transform: rotate(-2deg); }
}
.kh-float-card {
	position: absolute;
	background: #fff; border-radius: var(--r-md);
	box-shadow: var(--shadow-md);
	padding: 12px 16px;
	display: flex; align-items: center; gap: 12px;
	font-size: 14px;
	z-index: 3;
	animation: floatY 4s ease-in-out infinite;
}
.kh-float-1 { top: 8%; left: -4%; animation-delay: 0s; }
.kh-float-2 { bottom: 18%; right: -8%; animation-delay: -1.5s; }
.kh-float-3 { top: 41%; left: -25%; animation-delay: -3s; }
@keyframes floatY {
	0%, 100% { transform: translateY(0); }
	50% { transform: translateY(-10px); }
}
.kh-float-icon {
	width: 36px; height: 36px; border-radius: 10px;
	display: grid; place-items: center; font-size: 18px;
}
.kh-float-title { font-weight: 700; color: var(--kh-ink); font-size: 13px; }
.kh-float-sub { font-size: 11px; color: var(--kh-ink-3); }

/* ============ Why 섹션 ============ */
.kh-why { padding: 100px 0; background: var(--kh-cream); }
.kh-section-head { text-align: center; max-width: 760px; margin: 0 auto 56px; }
.kh-section-head > * { text-align: center; }
.kh-section-head .kh-eyebrow { margin-bottom: 16px; }
.kh-section-head .kh-eyebrow img {max-width:30px;}
.kh-section-head .kh-h2 { margin-bottom: 16px; }

.kh-why-grid {
	display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px;
}
.kh-why-card {
	background: #fff; border-radius: var(--r-lg);
	padding: 28px; border: 1px solid var(--line-2);
	transition: transform 0.2s, box-shadow 0.2s;
}
.kh-why-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.kh-why-icon {
	width: 56px; height: 56px; border-radius: 16px;
	display: grid; place-items: center;
	font-size: 28px; margin-bottom: 18px;
}
.kh-why-icon img {max-width:40px;}

/* ============ AI Quote ============ */
.kh-quote-section { padding: 80px 0; background: var(--kh-paper); }
.kh-quote-card {
	position: relative;
	max-width: 900px; margin: 0 auto;
	background: #fff;
	border-radius: var(--r-xl);
	padding: 70px 60px;
	text-align: center;
	box-shadow: var(--shadow-md);
	border: 1px solid var(--line-2);
	overflow: hidden;
}
.kh-quote-mark {
	font-family: Georgia, serif;
	position: absolute; top: -20px; left: 40px;
	font-size: 180px; color: var(--kh-red-soft);
	line-height: 1; z-index: 0;
}
.kh-quote-text {
	position: relative; z-index: 1;
	font-size: clamp(24px, 3vw, 36px); font-weight: 800;
	line-height: 1.4; letter-spacing: -0.02em;
	margin: 0 0 20px; color: var(--kh-ink);
}
.kh-quote-hl {
	background: linear-gradient(180deg, transparent 60%, var(--kh-yellow-soft) 60%);
	padding: 0 4px;
	color: var(--kh-red);
}
.kh-quote-sub {
	position: relative; z-index: 1;
	font-size: 18px; line-height: 1.7; color: var(--kh-ink-2);
	margin: 0;
}
.kh-quote-squiggle {
	width: 120px; height: 20px; margin-top: 24px;
}

/* ============ 프로그램 ============ */
.kh-programs { padding: 100px 0; }
.kh-program-grid {
	display: grid; grid-template-columns: 1fr 1fr; gap: 24px;
}
.kh-program-card {
	position: relative;
	border-radius: var(--r-xl);
	padding: 40px;
	cursor: pointer;
	transition: transform 0.25s, box-shadow 0.25s;
	overflow: hidden;
}
.kh-program-card:hover {
	transform: translateY(-6px);
	box-shadow: var(--shadow-lg);
}
.kh-program-head {
	display: flex; justify-content: space-between; align-items: center;
	margin-bottom: 20px;
}
.kh-program-tag {
	padding: 6px 14px; border-radius: var(--r-pill);
	font-size: 13px; font-weight: 700; background: #fff;
	border: 1.5px solid currentColor;
}
.kh-program-target {
	font-size: 13px; font-weight: 700; color: var(--kh-ink-3);
	background: rgba(255,255,255,0.6); padding: 4px 10px; border-radius: var(--r-pill);
}
.kh-program-title {
	font-size: 36px; font-weight: 800; letter-spacing: -0.02em;
	color: var(--kh-ink); margin: 0 0 8px;
}
.kh-program-sub {
	font-size: 18px; font-weight: 600; color: var(--kh-ink-2);
	margin: 0 0 16px;
}
.kh-program-desc {
	font-size: 15px; line-height: 1.7; color: var(--kh-ink-3);
	white-space: pre-line; margin: 0 0 24px;
}
.kh-program-badges {
	display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 28px;
}
.kh-pill {
	padding: 6px 12px; border-radius: var(--r-pill);
	font-size: 13px; font-weight: 700;
}
.kh-program-more {
	display: inline-flex; align-items: center; gap: 6px;
	font-weight: 700; color: var(--kh-ink);
	transition: gap 0.15s;
}
.kh-program-card:hover .kh-program-more { gap: 10px; }

/* ============ Flow ============ */
.kh-flow { padding: 100px 0; background: linear-gradient(180deg, var(--kh-cream), var(--kh-paper)); }
.kh-flow-steps {
	display: grid; grid-template-columns: 1fr auto 1fr auto 1fr; gap: 16px;
	align-items: stretch;
}
.kh-flow-step {
	background: #fff; border-radius: var(--r-lg);
	padding: 32px 28px;
	box-shadow: var(--shadow-sm);
	border: 1px solid var(--line-2);
	display: flex; flex-direction: column; gap: 12px;
	transition: transform 0.2s;
	text-align: center;
	align-items: center;
}
.kh-flow-step:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.kh-flow-num { display: flex; align-items: baseline; gap: 14px; justify-content: center; }
.kh-flow-en {
	font-size: 12px; font-weight: 700; color: var(--kh-red);
	letter-spacing: 0.12em;
}
.kh-flow-icon {
	font-size: 36px; margin-top: 8px;
}
.kh-flow-icon img{max-width:40px;}
.kh-flow-arrow {
	align-self: center;
	font-size: 32px; font-weight: 700; color: var(--kh-red-soft);
}

/* ============ Reviews Ticker ============ */
.kh-reviews { padding: 100px 0; overflow: hidden; }
.kh-ticker-wrap {
	display: flex; flex-direction: column; gap: 20px;
	margin-top: 48px;
	-webkit-mask-image: linear-gradient(90deg, transparent, black 8%, black 92%, transparent);
	mask-image: linear-gradient(90deg, transparent, black 8%, black 92%, transparent);
}
.kh-ticker { overflow: hidden; width: 100%; }
.kh-ticker-track {
	display: flex; gap: 20px;
	width: max-content;
	animation: tickerLeft 40s linear infinite;
}
.kh-ticker-rtl .kh-ticker-track { animation: tickerRight 44s linear infinite; }
.kh-ticker:hover .kh-ticker-track { animation-play-state: paused; }
@keyframes tickerLeft {
	from { transform: translateX(0); }
	to { transform: translateX(-50%); }
}
@keyframes tickerRight {
	from { transform: translateX(-50%); }
	to { transform: translateX(0); }
}
.kh-review-card {
	width: 320px; flex-shrink: 0;
	background: #fff; border-radius: var(--r-lg);
	padding: 24px; border: 1px solid var(--line-2);
	box-shadow: var(--shadow-sm);
}
.kh-review-head { display: flex; align-items: center; gap: 12px; margin-bottom: 14px; }
.kh-review-avatar {
	width: 40px; height: 40px; border-radius: 50%;
	display: grid; place-items: center;
	font-weight: 800; color: var(--kh-ink);
}
.kh-review-name { font-weight: 700; font-size: 14px; }
.kh-review-kid { font-size: 12px; color: var(--kh-ink-3); }
.kh-review-stars { margin-left: auto; color: var(--kh-yellow); font-size: 14px; letter-spacing: 1px; }
.kh-review-title { font-size: 16px; font-weight: 700; margin: 0 0 8px; }
.kh-review-text { font-size: 14px; line-height: 1.6; color: var(--kh-ink-2); margin: 0;
	display: -webkit-box; -webkit-line-clamp: 4; -webkit-box-orient: vertical; overflow: hidden;
}

/* ============ CTA Band ============ */
.kh-cta-band {
	background: linear-gradient(135deg, var(--kh-ink) 0%, #2A3347 100%);
	padding: 80px 0;
	position: relative; overflow: hidden;
}
.kh-cta-band::before {
	content: ''; position: absolute;
	width: 500px; height: 500px; border-radius: 50%;
	background: var(--kh-red); opacity: 0.15;
	top: -200px; right: -100px;
	filter: blur(60px);
}
.kh-cta-inner {
	display: flex; align-items: center; justify-content: space-between; flex-flow:row wrap;
	gap: 40px; position: relative; z-index: 1;
}
.kh-cta-left { max-width: 600px; }

/* ============ 반응형 ============ */
@media (max-width: 960px) {
	.kh-header-nav { display: none; }
	.kh-hero-inner, .kh-sub-hero-inner, .kh-footer-top, .kh-cta-inner { grid-template-columns: 1fr; }
	.kh-footer-top { gap: 32px; }
	.kh-footer-cols { grid-template-columns: repeat(3, 1fr); }
	.kh-why-grid, .kh-included, .kh-plans, .kh-screen-grid { grid-template-columns: repeat(2, 1fr); }
	.kh-program-grid { grid-template-columns: 1fr; }
	.kh-flow-steps { grid-template-columns: 1fr; }
	.kh-flow-arrow { transform: rotate(90deg); }
	.kh-hero-illust { max-width: 360px; }
	.kh-plan.featured { transform: none; }
	.kh-event-row { grid-template-columns: 1fr; gap: 8px; }
	.kh-cta-right {flex:1 1 100%; width: 100%; }
	.kh-cta-right .kh-btn { width: auto; }
	.kh-footer-bot { flex-direction: column; gap: 8px; }
	.kh-eyebrow{margin-bottom:10px;}
}
@media (max-width: 560px) {
	.kh-container { padding: 0 16px; }
	.kh-promo-text { font-size: 12px; }
	.kh-hero { padding: 40px 0 60px; }
	.kh-hero-stats { flex-wrap: wrap; gap: 12px; }
	.kh-hero-stat-sep { display: none; }
	.kh-why-grid, .kh-included, .kh-plans, .kh-screen-grid, .kh-footer-cols { grid-template-columns: 1fr; }
	.kh-quote-card { padding: 48px 24px; }
	.kh-modal { padding: 32px 20px; }
	.kh-step-row { grid-template-columns: 1fr; text-align: center; }
	.kh-step-kor { margin: 0 auto; }
}